Common name: Armitage's Angelfish

General Information

The Armitage's Angelfish, scientifically known as Apolemichthys armitagei, is a rare and captivating species within the angelfish family. Discovered relatively recently, this species has piqued the interest of marine enthusiasts and researchers alike due to its striking appearance and limited distribution. Named in honor of Dr. Philip Armitage, a prominent ichthyologist, this angelfish is a true gem in the oceanic world.

While not commonly found in the aquarium trade, its unique coloration and patterns make it a sought-after species for advanced hobbyists. The Armitage's Angelfish exhibits a beautiful blend of yellow and blue hues, with a distinctive black band running vertically through its eye, adding to its allure. Its rarity in the wild, coupled with its striking appearance, makes it a prized addition to any collection.

Care

Caring for the Armitage's Angelfish requires a well-established marine aquarium that mimics its natural habitat. They thrive in tanks with ample live rock, providing both shelter and grazing opportunities. A diet rich in marine algae, sponge-based foods, and high-quality pellets will ensure their health and vibrant coloration. Maintaining stable water parameters and providing a peaceful environment are crucial for their well-being.

Armitage's Angelfish are best suited for larger aquariums due to their active nature and potential size. A tank of at least 500 liters (approximately 130 gallons) is recommended to accommodate their needs and provide them with sufficient swimming space.

Diet and Feeding

In the wild, the Armitage's Angelfish primarily feeds on sponges and tunicates, which are abundant in their natural reef habitats. In captivity, replicating this diet is essential for their health. Offering a variety of foods, including sponge-based frozen foods, mysis shrimp, and high-quality marine pellets, will help meet their nutritional needs.

Feeding should occur once or twice daily, with portions adjusted based on the fish's size and activity level. Ensuring a varied diet will not only promote their health but also enhance their vibrant colors.

Behavior and Compatibility

Armitage's Angelfish are generally peaceful, making them suitable for community tanks with other non-aggressive species. However, they can exhibit territorial behavior, particularly towards other angelfish. Providing ample hiding spots and a well-structured environment can help mitigate any aggressive tendencies.

These angelfish are best kept singly or in pairs, as they may become territorial towards conspecifics or similarly shaped fish. Compatibility with other species is generally good, provided that tank mates are peaceful and not overly competitive for food.

Reproduction

Breeding Armitage's Angelfish in captivity is challenging and has not been widely documented. Like many marine angelfish, they exhibit protogynous hermaphroditism, where individuals can change sex from female to male. Creating a conducive environment with optimal water conditions and a balanced sex ratio may encourage breeding behavior, though success is rare.

Habitat

The Armitage's Angelfish is native to the Indian Ocean, specifically around the Chagos Archipelago. They inhabit coral-rich areas and prefer depths ranging from 10 to 40 meters. These environments provide the necessary resources, such as sponges and algae, for their diet.

Replicating these conditions in captivity involves maintaining stable water quality, moderate flow, and a temperature range that reflects their natural habitat. Providing a variety of live rock structures will offer them both shelter and grazing opportunities.

Conservation Status

Currently, the Armitage's Angelfish is not listed on the IUCN Red List, and there is limited data on its population status. However, given its restricted range and specialized habitat, conservation efforts are important to ensure its survival. Ethical considerations should be taken into account when acquiring this species, emphasizing the importance of sourcing from reputable suppliers who prioritize sustainable collection practices.